ErikZalm/Marlin — pull request #56 by daid (2012-02-03 16:38:36+00:00)
Title: Fixed compilation for gcc-4.6.2 with avr-libc-1.8.0

I've compiled the latest gcc for AVR, combined with the latest avr-libc. When I use this a few minor things pop up.

The prog_char has been removed. The reason is that it was never properly supported: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38342

Two const modifiers where missing in the speed lookup tables. This is needed for proper placement in flash.

The calculation of stepper_inactive_time overflows, because it's calculated with 16 bit values.

The PSTR macro works properly in this version.

should be replaced with , the Arduino environment normally suppresses this warning. But the Arduino environment does support

After this the only warning left is about no heater configured for the bed. Which is fine.